Carcinoembryonic antigen (CEA) levels can be elevated in several types of cancer. While commonly associated with gastrointestinal tumors, CEA also shows a significant correlation with other cancers as highlighted in recent literature.
Cancers Associated with Increased CEA Levels
The following cancers are known to increase CEA levels, according to the reference:
| Cancer Type | Notes |
|---|---|
| Gastrointestinal Tumors | These are the most commonly associated with increased CEA levels. |
| Breast Cancer | CEA can be elevated in breast cancer cases. |
| Lung Cancer | Increased CEA levels are also seen in lung cancers. |
| Ovarian Cancer | Ovarian cancers can lead to elevated CEA. |
| Mucinous Adenocarcinomas of the Cervix | This specific type of cervical cancer is associated with higher CEA levels. |
| Thyroid Cancer | Certain thyroid cancers can cause CEA levels to rise. |
Understanding CEA
CEA, or Carcinoembryonic antigen, is a protein found in the blood that can be elevated in various types of cancers. However, it's essential to remember that CEA levels can also be elevated in non-cancerous conditions, and the test is not always conclusive for cancer diagnosis. The reference indicates a strong link with gastrointestinal cancers and other cancers, including: breast, lung, ovarian, mucinous adenocarcinomas of the cervix, and thyroid cancers.
Increased CEA is often used to monitor treatment effectiveness and detect recurrence in patients with these types of cancers.
